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All Journal Jurnal Veteriner Kesmas: Jurnal Kesehatan Masyarakat Nasional (National Public Health Journal)
William A. Hawley
Unknown Affiliation
Health Professions Public Health Veterinary

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Tingkat Insidensi Malaria di Wilayah Pemanasan Kelambu Berinsektisida Tahan Lama dan Wilayah Kontrol (MALARIA INCIDENCE RATE OF HEAT ASSISTED REGENERATION LONG LASTING INSECTICIDAL NETS AREA AND CONTROL) Etih Sudarnika; Mirnawati Sudarwanto; Asep Saefuddin; Umi Cahyaningsih; Upik Kesumawati Hadi; Rita Kusriastuti; Jodi Vanden Eng; Daowen Zhang; William A. Hawley
Jurnal Veteriner Vol 12 No 1 (2011)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

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Abstract

Long lasting insecticidal nets (LLIN) is one effective way to prevent malaria. Permethrin treatedLLIN is one type of LLIN which is recommended by WHO. Several studies have shown that these types ofLLIN requiring heat assisted regeneration after washing to enhance the biological activity of insecticidethat contained in the LLIN fibers. This study aimed to compare the incidence rates of malaria in childrenunder five years old who live in the intervention area (where the heat assisted regeneration on LLIN afterwashing was applied) and control area (where the heat assisted regeneration on LLIN after washing wasnot applied). Data of malaria cases was collected from laboratory log book at all health centers in BangkaDistrict, in the period of June June 2007 until July 2008. Data were analyzed with Poisson regressionmodels. The results showed that the incidence rate of malaria in children under five years old was notsignificantly different between the treatment and control areas.
SARS-CoV-2 Antibody Seroprevalence in Jakarta, Indonesia Ariawan, Iwan; Jusril, Hafizah; N Farid, Muhammad; Riono, Pandu; Wahyuningsih, Wiji; Widyastuti, Widyastuti; Handayani, Dwi Oktavia T L; Wahyuningsih, Endang Sri; Daulay, Rebekka; Henderiawati, Retno; Malik, Safarina G; Noviyanti, Rintis; Trianty, Leily; Fadila, Nadia; Myint, Khin Saw Aye; Yudhaputri, Frilasita A.; Venkateswaran, Neeraja; Venkateswaran, Kodumudi; Udhayakumar, Venkatachalam; Hawley, William A.; Morgan, Juliette; Pronyk, Paul M
Kesmas Vol. 17, No. 3
Publisher : UI Scholars Hub

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Abstract

The SARS-CoV-2 transmission dynamics in low- and middle-income countries remain poorly understood. This study aimed to estimate the SARS-CoV-2 antibodies seroprevalence in Jakarta, Indonesia, and to increase knowledge of SARS-CoV-2 transmission in urban settings. A population-based serosurvey among individuals aged one year or older was conducted in Jakarta. Employing a multistage sampling design, samples were stratified by district, slum, and non-slum residency, sex, and age group. Blood samples were tested for IgG against three different SARS-CoV-2 antigens. Seroprevalence was estimated after applying sample weights and adjusting for cluster characteristics. In March 2021, this study collected 4,919 respondents. The weighted estimate of seroprevalence was 44.5% (95% CI = 42.5-46.5). Seroprevalence was highest among adults aged 30-49 years, with higher seroprevalence in women and the overweight/obese group. Respondents residing in slum areas were 1.3-fold more likely to be seropositive than non-slum residents. It was estimated that4,717,000 of Jakarta's 10.6 million residents had prior SARS-CoV-2 infection. This suggests that approximately 10 infections were undiagnosed/underreported for every reported case. About one year after the first COVID-19 case was confirmed, close to half of Jakarta's residents have been infected by SARS-CoV-2.
Co-Authors ASEP SAEFUDDIN Daowen Zhang Daulay, Rebekka Endang Sri Wahyuningsih, Endang Sri Etih Sudarnika Fadila, Nadia Handayani, Dwi Oktavia T L Henderiawati, Retno Iwan Ariawan Jodi Vanden Eng Jusril, Hafizah Malik, Safarina G Mirnawati Sudarwanto Morgan, Juliette Myint, Khin Saw Aye N Farid, Muhammad Noviyanti, Rintis Pandu Riono Pronyk, Paul M Rita Kusriastuti Trianty, Leily Udhayakumar, Venkatachalam Umi Cahyaningsih Upik Kesumawati Hadi Venkateswaran, Kodumudi Venkateswaran, Neeraja Wahyuningsih, Wiji Widyastuti Widyastuti Yudhaputri, Frilasita A.